General
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Target
17af862b1de9a3d28b0d3029320fc78a156614ffbfe8147a2d2a7cc193b708df
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Size
281KB
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Sample
240623-xz868sshqn
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MD5
874bf906d0131982bb97330145cbd5d1
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SHA1
0220e132abb189734039b64c13fc76ef53721b9b
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SHA256
17af862b1de9a3d28b0d3029320fc78a156614ffbfe8147a2d2a7cc193b708df
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SHA512
63422e159173f22ef19a81c6e7fc5c956e87c711ef894c2ae2dd57c362f0201a248d0a49ca1b5e21ccda852d455bc8591f864e26b9278b5ebd189e9d8fe709d8
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SSDEEP
6144:boy5p178U0MURaGyNXYWQzHazRfXrwSRnWwhrQ66fKkfB:boSeGUA5YZazpXUmZhZ6Sk
Static task
static1
Behavioral task
behavioral1
Sample
17af862b1de9a3d28b0d3029320fc78a156614ffbfe8147a2d2a7cc193b708df.exe
Resource
win7-20240419-en
Malware Config
Extracted
nanocore
1.2.2.0
sysupdate24.ddns.net:45400
ae82ab7f-db07-49ee-9d2b-76075d76f37f
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activate_away_mode
true
- backup_connection_host
- backup_dns_server
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buffer_size
65535
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build_time
2020-04-24T17:41:53.492468936Z
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bypass_user_account_control
true
- bypass_user_account_control_data
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clear_access_control
true
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clear_zone_identifier
false
-
connect_delay
4000
-
connection_port
45400
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default_group
Default
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enable_debug_mode
true
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gc_threshold
1.048576e+07
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keep_alive_timeout
30000
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keyboard_logging
false
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lan_timeout
2500
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max_packet_size
1.048576e+07
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mutex
ae82ab7f-db07-49ee-9d2b-76075d76f37f
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mutex_timeout
5000
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prevent_system_sleep
false
-
primary_connection_host
sysupdate24.ddns.net
- primary_dns_server
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request_elevation
true
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restart_delay
5000
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run_delay
0
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run_on_startup
true
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set_critical_process
true
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timeout_interval
5000
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use_custom_dns_server
false
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version
1.2.2.0
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wan_timeout
8000
Targets
-
-
Target
17af862b1de9a3d28b0d3029320fc78a156614ffbfe8147a2d2a7cc193b708df
-
Size
281KB
-
MD5
874bf906d0131982bb97330145cbd5d1
-
SHA1
0220e132abb189734039b64c13fc76ef53721b9b
-
SHA256
17af862b1de9a3d28b0d3029320fc78a156614ffbfe8147a2d2a7cc193b708df
-
SHA512
63422e159173f22ef19a81c6e7fc5c956e87c711ef894c2ae2dd57c362f0201a248d0a49ca1b5e21ccda852d455bc8591f864e26b9278b5ebd189e9d8fe709d8
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SSDEEP
6144:boy5p178U0MURaGyNXYWQzHazRfXrwSRnWwhrQ66fKkfB:boSeGUA5YZazpXUmZhZ6Sk
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Checks computer location settings
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE
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Loads dropped DLL
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Adds Run key to start application
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Suspicious use of SetThreadContext
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